package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common/")
@Slf4j
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;
    @PostMapping("upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传:{}",file);
        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //获取文件后缀
            String extension = originalFilename.substring(originalFilename.lastIndexOf('.'));
            //拼接成新的文件名
            String filename = UUID.randomUUID().toString() + extension;
            //接收文件存储路径
            String filePath = aliOssUtil.upload(file.getBytes(), filename);
            return Result.success(filePath);
            /*//指定文件存储路径
            file.transferTo(new File("D:/ProgrammingProjects/webImage/"+filename));
            String filePath = "D:/ProgrammingProjects/webImage/" + filename;
            return Result.success(filePath);*/
        } catch (IOException e) {
            log.error("文件上传错误:{}",e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
